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Corank
noun
Definitions
Noun
- 1 The dimension of the left nullspace of a matrix.
- 2 The dimension of the cokernel of a linear transformation of a vector space
- 3 The number of elements of a matroid minus its rank.
"First of all, we can see that coranks are the same for the elements of a conjugacy class."
Etymology
From co- + rank.
See also for "corank"
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